| Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcvat | Structured version Visualization version GIF version | ||
| Description: If a subspace covers another, it equals the other joined with some atom. This is a consequence of relative atomicity. (cvati 32950 analog.) (Contributed by NM, 11-Jan-2015.) |
| Ref | Expression |
|---|---|
| lcvat.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| lcvat.p | ⊢ ⊕ = (LSSum‘𝑊) |
| lcvat.a | ⊢ 𝐴 = (LSAtoms‘𝑊) |
| icvat.c | ⊢ 𝐶 = ( ⋖L ‘𝑊) |
| lcvat.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| lcvat.t | ⊢ (𝜑 → 𝑇 ∈ 𝑆) |
| lcvat.u | ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
| lcvat.l | ⊢ (𝜑 → 𝑇𝐶𝑈) |
| Ref | Expression |
|---|---|
| lcvat | ⊢ (𝜑 → ∃𝑞 ∈ 𝐴 (𝑇 ⊕ 𝑞) = 𝑈) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcvat.s | . . 3 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 2 | lcvat.p | . . 3 ⊢ ⊕ = (LSSum‘𝑊) | |
| 3 | lcvat.a | . . 3 ⊢ 𝐴 = (LSAtoms‘𝑊) | |
| 4 | lcvat.w | . . 3 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 5 | lcvat.t | . . 3 ⊢ (𝜑 → 𝑇 ∈ 𝑆) | |
| 6 | lcvat.u | . . 3 ⊢ (𝜑 → 𝑈 ∈ 𝑆) | |
| 7 | icvat.c | . . . 4 ⊢ 𝐶 = ( ⋖L ‘𝑊) | |
| 8 | lcvat.l | . . . 4 ⊢ (𝜑 → 𝑇𝐶𝑈) | |
| 9 | 1, 7, 4, 5, 6, 8 | lcvpss 40049 | . . 3 ⊢ (𝜑 → 𝑇 ⊊ 𝑈) |
| 10 | 1, 2, 3, 4, 5, 6, 9 | lrelat 40039 | . 2 ⊢ (𝜑 → ∃𝑞 ∈ 𝐴 (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) |
| 11 | 4 | 3ad2ant1 1151 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑊 ∈ LMod) |
| 12 | 5 | 3ad2ant1 1151 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑇 ∈ 𝑆) |
| 13 | 6 | 3ad2ant1 1151 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑈 ∈ 𝑆) |
| 14 | simp2 1155 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑞 ∈ 𝐴) | |
| 15 | 1, 3, 11, 14 | lsatlssel 40022 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑞 ∈ 𝑆) |
| 16 | 1, 2 | lsmcl 21338 | . . . . . 6 ⊢ ((𝑊 ∈ LMod ∧ 𝑇 ∈ 𝑆 ∧ 𝑞 ∈ 𝑆) → (𝑇 ⊕ 𝑞) ∈ 𝑆) |
| 17 | 11, 12, 15, 16 | syl3anc 1398 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → (𝑇 ⊕ 𝑞) ∈ 𝑆) |
| 18 | 8 | 3ad2ant1 1151 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑇𝐶𝑈) |
| 19 | simp3l 1220 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑇 ⊊ (𝑇 ⊕ 𝑞)) | |
| 20 | simp3r 1221 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → (𝑇 ⊕ 𝑞) ⊆ 𝑈) | |
| 21 | 1, 7, 11, 12, 13, 17, 18, 19, 20 | lcvnbtwn2 40052 | . . . 4 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → (𝑇 ⊕ 𝑞) = 𝑈) |
| 22 | 21 | 3exp 1137 | . . 3 ⊢ (𝜑 → (𝑞 ∈ 𝐴 → ((𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈) → (𝑇 ⊕ 𝑞) = 𝑈))) |
| 23 | 22 | reximdvai 3174 | . 2 ⊢ (𝜑 → (∃𝑞 ∈ 𝐴 (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈) → ∃𝑞 ∈ 𝐴 (𝑇 ⊕ 𝑞) = 𝑈)) |
| 24 | 10, 23 | mpd 16 | 1 ⊢ (𝜑 → ∃𝑞 ∈ 𝐴 (𝑇 ⊕ 𝑞) = 𝑈) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 ∃wrex 3087 ⊆ wss 3899 ⊊ wpss 3900 class class class wbr 5103 ‘cfv 6531 (class class class)co 7412 LSSumclsm 19828 LModclmod 21115 LSubSpclss 21186 LSAtomsclsa 39999 ⋖L clcv 40043 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-cnex 11237 ax-resscn 11238 ax-1cn 11239 ax-icn 11240 ax-addcl 11241 ax-addrcl 11242 ax-mulcl 11243 ax-mulrcl 11244 ax-mulcom 11245 ax-addass 11246 ax-mulass 11247 ax-distr 11248 ax-i2m1 11249 ax-1ne0 11250 ax-1rid 11251 ax-rnegex 11252 ax-rrecex 11253 ax-cnre 11254 ax-pre-lttri 11255 ax-pre-lttrn 11256 ax-pre-ltadd 11257 ax-pre-mulgt0 11258 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6297 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7867 df-1st 7990 df-2nd 7991 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-er 8701 df-en 8958 df-dom 8959 df-sdom 8960 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11524 df-neg 11525 df-nn 12317 df-2 12386 df-sets 17322 df-slot 17340 df-ndx 17352 df-base 17368 df-ress 17389 df-plusg 17421 df-0g 17592 df-mgm 18796 df-sgrp 18888 df-mnd 18904 df-submnd 18959 df-grp 19127 df-minusg 19128 df-sbg 19129 df-subg 19313 df-cntz 19511 df-lsm 19830 df-cmn 19976 df-abl 19977 df-mgp 20341 df-ur 20388 df-ring 20441 df-lmod 21117 df-lss 21187 df-lsp 21227 df-lsatoms 40001 df-lcv 40044 |
| This theorem is used by: islshpcv 40078 |
| Copyright terms: Public domain | W3C validator |